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  • 1980-1984  (2)
  • Dizygotic twinning  (1)
  • Three-burst pattern  (1)
Datenquelle
Materialart
Erscheinungszeitraum
  • 1980-1984  (2)
Jahr
Schlagwörter
  • 1
    Digitale Medien
    Digitale Medien
    Report on a very young dizygotic human twin pregnancy (1981)
    Springer
    Archives of gynecology and obstetrics 231 (1981), S. 51-56 
    Details
    ISSN: 1432-0711
    Schlagwort(e): Dizygotic twinning ; Implantation
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary Two ova implanted in one uterus were found at the autopsy of a 28-year-old woman. The ovulation age of both implantations has been estimated to be 10–12 days. The presence of two equally large corpora lutea, one in each ovary, indicates that the implanted ova originated from different ovaries. Thus, an “ovulatio biovarialis” seems to be the basis for the dizygotic twinning in this case. The case is believed to be the only documented example of a very early dizygotic, fraternal pregnancy in humans.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF02110023
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Human ballistic finger flexion: Uncoupling of the three-burst pattern (1984)
    Springer
    Experimental brain research 55 (1984), S. 127-133 
    Details
    ISSN: 1432-1106
    Schlagwort(e): Ballistic movement ; Three-burst pattern
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary In isotonic and isometric goal-directed index finger movements made as fast as possible, the “braking hypothesis” ascribed to the antagonist burst was tested. Under isotonic conditions, the extensor burst often failed to occur in small angle movements with low inertial load. It regularly occurred, however, in small angle movements with high inertial load and in wide angle movements with both low and high inertial loads. Such features suggest, indeed, the antagonist burst as being part of braking strategies. Under isometric conditions, the antagonist burst — if it occurred — exhibited characteristics which suggested a rapidly alternating movement rather than a braking strategy.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00240506
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
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